George Ronald Hadley
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George Ronald Hadleyengineering Degrees
Engineering
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Photonics
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Electrical Engineering
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Applied Physics
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Engineering Physics
George Ronald Hadley's Degrees
- PhD Electrical Engineering University of California, Berkeley
- Masters Electrical Engineering University of California, Berkeley
- Bachelors Electrical Engineering Stanford University
Why Is George Ronald Hadley Influential?
(Suggest an Edit or Addition)George Ronald Hadley's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Wide-angle beam propagation using Pade approximant operators. (1992) (431)
- Transparent boundary condition for the beam propagation method (1992) (397)
- Effective index model for vertical-cavity surface-emitting lasers. (1995) (329)
- Transparent boundary condition for beam propagation. (1991) (295)
- Thermal conductivity of packed metal powders (1986) (238)
- Design, fabrication, and performance of infrared and visible vertical-cavity surface-emitting lasers (1997) (202)
- Multistep method for wide-angle beam propagation. (1992) (187)
- Comprehensive numerical modeling of vertical-cavity surface-emitting lasers (1996) (172)
- Full-vector waveguide modeling using an iterative finite-difference method with transparent boundary conditions (1995) (115)
- High-accuracy finite-difference equations for dielectric waveguide analysis II: dielectric corners (2002) (98)
- Scalability of small-aperture selectively oxidized vertical cavity lasers (1997) (91)
- Optical Damage Limits to Pulse Energy From Fibers (2009) (87)
- High-accuracy finite-difference equations for dielectric waveguide analysis I: uniform regions and dielectric interfaces (2002) (82)
- Coherent beams from high efficiency two‐dimensional surface‐emitting semiconductor laser arrays (1991) (79)
- Comprehensive modeling of diode arrays and broad-area devices with applications to lateral index tailoring (1988) (72)
- Single-frequency continuous-wave operation of ring resonator diode lasers (1991) (71)
- Single‐channel injection locking of a diode‐laser array with a cw dye laser (1985) (71)
- On-axis far-field emission from two-dimensional phase-locked vertical cavity surface-emitting laser arrays with an integrated phase-corrector (1992) (71)
- Modes of a two-dimensional phase-locked array of vertical-cavity surface-emitting lasers. (1990) (63)
- Two-element phased array of antiguided vertical-cavity lasers (1999) (61)
- Peak-power limits on fiber amplifiers imposed by self-focusing. (2006) (58)
- Low-truncation-error finite difference equations for photonics simulation. I. Beam propagation (1997) (51)
- Injection locking of diode lasers (1986) (48)
- Gain switching of a monolithic single-frequency laser-diode-excited Nd:YAG laser. (1985) (45)
- High-peak-power (>1.2 MW) pulsed fiber amplifier (2006) (42)
- Effect of finite grating, waveguide width, and end-facet geometry on resonant subwavelength grating reflectivity. (2004) (42)
- Out-of-plane losses of line-defect photonic crystal waveguides (2002) (41)
- Free-running modes for gain-guided diode laser arrays (1986) (41)
- Modeling of injection-locking phenomena in diode-laser arrays. (1986) (39)
- Relativistic distribution functions and applications to electron beams (1975) (38)
- Leaky mode vertical-cavity lasers using cavity resonance modification (1998) (38)
- Bragg fiber design for linear polarization. (2004) (37)
- Improving the performance of semiconductor ring lasers by controlled reflection feedback (1992) (36)
- Highly accurate etching of ridge‐waveguide directional couplers using in situ reflectance monitoring and periodic multilayers (1993) (35)
- Theoretical treatment of evaporation front drying (1982) (28)
- Mode control in broad-area diode lasers by thermally induced lateral index tailoring (1988) (28)
- The complex Jacobi iterative method for three-dimensional wide-angle beam propagation. (2008) (26)
- Low-truncation-error finite difference equations for photonics simulation. II. Vertical-cavity surface-emitting lasers (1998) (26)
- Interelement coupling in gain‐guided diode laser arrays (1986) (26)
- Index-guided arrays with a large index step. (1989) (26)
- Semiconductor ring lasers with reflection output couplers (1993) (25)
- Modal frequencies of vertical-cavity lasers determined by an effective-index model (2000) (25)
- The characteristics of a medium current relativistic electron‐beam diode (1977) (23)
- High‐order (ν>10) eigenmodes in ten‐stripe gain‐guided diode laser arrays (1986) (23)
- Optimization of two-photon-resonant four-wave mixing: application to 130.2-nm generation in mercury vapor (1988) (22)
- A complex Jacobi iterative method for the indefinite Helmholtz equation (2005) (22)
- High single mode operation from hybrid ion implanted/selectively oxidized VCSELs (2000) (21)
- Observation of anode ions associated with pinching in a relativistic electron beam diode (1975) (20)
- Two-dimensional waveguide modeling of leaky-mode arrays. (1989) (20)
- Cavity supermodes for gain‐saturated diode laser arrays (1985) (20)
- High-Q microring resonator for biochemical sensors (2005) (19)
- CW room-temperature operation of Y-junction semiconductor ring lasers (1992) (19)
- Numerical simulation of reflecting structures by solution of the two-dimensional Helmholtz equation. (1994) (18)
- Highly stable strained layer leaky-mode diode laser arrays (1990) (18)
- Numerical Simulation of Waveguides of Arbitrary Cross-Section (2004) (17)
- Optical switching in N × N arrays of individually addressable electroabsorption modulators based on Wannier–Stark carrier localization in GaAs/GaAlAs superlattices (1991) (17)
- Modal discrimination in leaky-mode (antiguided) arrays (diode lasers) (1991) (16)
- Reduced coupling loss using a tapered-rib adiabatic-following fiber coupler (1996) (16)
- Diffraction by apodized apertures (1974) (15)
- Interferometric ring diode lasers (1992) (15)
- Diode Laser Arrays: Modeling of diode laser arrays (1994) (14)
- Thermophysical properties of deep ocean sediments (1984) (14)
- Slanted-Wall Beam Propagation (2007) (13)
- Numerical Modeling of the Drying of Porous Materials (1985) (12)
- LOW-TRUNCATION-ERROR FINITE DIFFERENCE REPRESENTATIONS OF THE 2-D HELMHOLTZ EQUATION (1998) (12)
- Wide-Angle Beam Propagation with a Transparent Boundary Condition (1992) (10)
- Two-dimensional coupled-mode theory for modeling leaky-mode arrays. (1990) (10)
- Influence of thermal effects on the eigenmodes of gain‐guided diode laser arrays (1987) (10)
- Waveguide-to-fiber coupling using a second-order grating and an anamorphic binary optic (1993) (10)
- Design of refractive-index and rare-earth-dopant distributions for large-mode-area fibers used in coiled high-power amplifiers (2007) (10)
- Numerical modeling of self-focusing beams in fiber amplifiers (2007) (10)
- Design of tapered waveguides for improved output coupling (1993) (10)
- Stable‐mode operation of leaky‐mode diode laser arrays at high pulsed and cw currents (1991) (9)
- High power single transverse mode selectively oxidized VCSELs (1997) (9)
- Numerical simulation and experimental studies of longitudinally excited miniature solid-state lasers. (1988) (9)
- Discussion of the Schwarz‐Hora Effect (1972) (8)
- Reduced coupling loss using a tapered-rib adiabatic-following fiber coupler (1995) (8)
- Characterization of Si3N4/SiO2 planar lightwave circuits and ring resonators (2004) (7)
- Infrared frequency selective surfaces for sensor applications (2009) (7)
- Application of the gamma-beam attenuation technique to the measurement of liquid saturation for two-phase flows in porous media (1981) (7)
- Generation of tunable near-infrared amplified femtosecond laser pulses and time-correlated white-light continuum (1989) (7)
- Three-dimensional time-dependent modeling of high-power fiber amplifiers (2007) (6)
- Efficient two-photon-resonant frequency conversion in mercury: the effects of amplified spontaneous emission. (1987) (6)
- Final report on LDRD project :leaky-mode VCSELs for photonic logic circuits. (2005) (6)
- An integrated optical XY coupler for phase-sensitive optical-power combining and suppression of radiated light (1994) (6)
- Optical modeling of vertical-cavity surface-emitting lasers (1996) (6)
- Bent-waveguide modeling of large-mode-area double-clad fibers for high-power lasers (2006) (6)
- Electron/hole energy shifts in narrow GaAs/AlAs quantum wells: Inhomogeneous broadening due to half‐monolayer well‐width fluctuations (1990) (5)
- Laboratory studies of water transport in rock salt (1979) (5)
- Gain-Switching of a Single-Frequency Monolithic Laser-Diode-Excited Nd:YAG Laser (1985) (5)
- Self-focusing in high-power optical fibers (2007) (5)
- A rib optical waveguide with cutoff mesa isolation (1996) (5)
- Saturated permeability measurements on pumice and welded-tuffaceous materials (1986) (5)
- Understanding waveguiding in vertical-cavity surface-emitting lasers (1996) (4)
- Integrated optic distributed Bragg reflector Fabry-Perot modulator for microwave applications (1995) (4)
- All-optical XOR using 1550-nm high-speed S-SEEDs and integrated micro-optics (2008) (4)
- High efficiency oxide confined vertical cavity surface emitting lasers (1995) (4)
- Low-Sideband Resonant Subwavelength Grating Array Design (2002) (4)
- Properties of small-aperture selectively oxidized VCSELs (1996) (4)
- Two-dimensional modeling of conduction-mode laser welding (1984) (4)
- Improved efficiency of small area selectively oxidized VCSELs (1998) (4)
- Numerical Simulation of Reflecting Structures via Solution of the 2D Helmholtz Equation (1994) (3)
- Finite-temperature relativistic fluid equations and scaling of high-current beams (1976) (3)
- High-Power Pulse Propagation in Optical Fibers (2008) (3)
- Characterization of crosstalk sources in massively parallel datalinks using VCSEL arrays and fiber image guides (2001) (3)
- Phase-locked arrays of vertical-cavity surface-emitting lasers (1994) (3)
- Comprehensive numerical model for cw vertical-cavity surface-emitting lasers (1995) (3)
- Numerical Simulation Of Gain-Guided Diode Laser Arrays (1986) (2)
- Overview of Sandia's fiber laser program (2008) (2)
- Nonlinear optical limits to power in fiber amplifiers (2008) (2)
- In Situ Tuff Water Migration/Heater Experiment. Final report (1985) (2)
- Revised theory of water transport in rock salt (1981) (2)
- Application of diffractive optics to photonic integrated circuit packaging (1994) (2)
- Semi-Vectorial Response of Three-Dimensional Reflecting Structures via Iterative Solution of the Helmholtz Equation (1995) (2)
- The complex Jacobi iterative method for three-dimensional wide-angle beam propagation (vol 16, pg 17021, 2008) (2008) (2)
- Final report on grand challenge LDRD project : a revolution in lighting : building the science and technology base for ultra-efficient solid-state lighting. (2004) (2)
- PARTICLE BEAM FUSION RESEARCH (1977) (2)
- In situ Tuff water migration/heater experiment (1985) (2)
- Size dependence of small-aperture thin-oxide VCSEL's (1999) (2)
- Moving diffractive optical elements from stand-alone components into micro-optical systems (2002) (2)
- Improved implanted, planar buried heterostructure lasers through enhanced optical confinement (1991) (1)
- Near-Infrared Spectroscopy with a Dispersive Waveguide Device (1997) (1)
- Arrayed Resonant Subwavelength Gratings LDRD 38618 Final Report (2003) (1)
- Evaporative water loss from welded tuff (1980) (1)
- Lateral mode behavior of CW proton-implanted vertical-cavity surface-emitting lasers (1994) (1)
- Transmissive infrared frequency selective surfaces and infrared antennas : final report for LDRD 105749. (2009) (1)
- Benchmark Results for BPM Algorithms (1994) (1)
- Modal emission properties of two-dimensional phase-locked vertical-cavity surface-emitting lasers arrays (1991) (1)
- Tapered-rib adiabatic-following fiber coupler (1996) (1)
- Pinching limits and scaling laws for high current diodes (2012) (1)
- Strained quantum-well leaky-mode diode laser arrays (1991) (1)
- Diffraction loss of confined modes in microcavities (1997) (1)
- a Theoretical Treatment of the Schwarz-Hora Effect. (1972) (1)
- Leaky-mode coupled vertical-cavity surface-emitting lasers fabricated using a dielectric distributed Bragg reflector (2004) (1)
- Micro-optic-based interconnect and packaging for GaAs photonic integrated circuits (1993) (1)
- Complex Jacobi Iteration for 3-D Helmholtz Analysis of Metallic Structures (2009) (1)
- FDM Helmholtz modeling of finite grating and waveguide width effects on resonant subwavelength grating reflectivity (2003) (1)
- A Robust Wide-Angle Beam Propagation Solution Method for Large Problems (2015) (0)
- Generation of white-light continuum using kilohertz-rate amplified tunable femtosecond laser pulses around 800 nm (1988) (0)
- High efficiency generation of 130-nm radiation from sum-frequency mixing in Hg (1987) (0)
- Numerical Models of Out-of-Plane Losses of Photonic Crystal Waveguides (2003) (0)
- Numerical modeling of ridge-waveguide ring lasers (1992) (0)
- Laser beam interactions with vapor plumes during Nd:YAG laser welding on aluminum (1985) (0)
- Large Optical Nonlinearities Arising from Space-Charge Layers in GaAs/AlAs Staggered Alignment Superlattices (1989) (0)
- Numerical simulation of critical point heat transfer (1981) (0)
- Calculation of cavity supermodes for diode laser arrays (1985) (0)
- Final report on LDRD project : advanced optical trigger systems. (2008) (0)
- Calculation of modal discrimination in leaky-mode diode-laser arrays using a triangular-mesh finite-difference method (1990) (0)
- Use of Novel Periodic Multi-Layers for Highly Accurate Etch Depth Control of Ridge-Waveguide Directional Couplers (1992) (0)
- Bend-loss filtered large-mode-area fiber amplifiers: Experiments and modeling. (2006) (0)
- GaAs Fabry-Perot modulator for microwave applications (1995) (0)
- A photonic integrated circuit technology for coherent optical processing (1992) (0)
- Determination of electron beam characteristics in strong pinches (1977) (0)
- Numerical Simulation of Light Transmission through Optical Fibers: Linear and Nonlinear (2008) (0)
- Compact fiber lasers for efficient high-power generation (2006) (0)
- Optical modeling of certical-cavity surface-emitting lasers (1996) (0)
- Fundamental Mode Enhancement in Broad-Area Devices and Arrays (1988) (0)
- Growth, Fabrication, and Characterization of High-Speed 1550-nm S-SEEDs for All-Optical Logic (2008) (0)
- Anode plasma and focusing in REB diodes (2012) (0)
- Mode control in broad-area diode lasers by lateral index tailoring (1988) (0)
- Behaviour of transversely coupled vertical-cavity lasers (1999) (0)
- Modeling of pulsed-fiber sources (2009) (0)
- Fast wide-angle BPMs using complex Jacobi iteration (2009) (0)
- Numerical Simulation of Binary Lenses by Direct Solution of the Helmholtz Equation (1998) (0)
- III-V compound semiconductor strip-loaded waveguide devices for PICs: design for minimum crosstalk and high density (1994) (0)
- Comprehensive device simulation via solution of the 2-D Helmholtz equation (1992) (0)
- Observation of eigenmodes in gain-guided diode laser arrays using injection-seeding methods (1986) (0)
- Coupled-cavity ring diode lasers (1992) (0)
- Observation of eigenmodes in index-guided arrays by injection seeding (1987) (0)
- Injection-locking of diode-laser arrays with a stable single-mode cw dye laser (1985) (0)
- Gain-switched laser-diode-array excited Nd:YAG laser for injection locking (1985) (0)
- Incorporation of wavelength selective devices into waveguides with applications to a miniature spectrometer (1996) (0)
- Strained Ouantum Well Leaky-mode Diode Laser Arrays (1990) (0)
- Investigation of 2D laterally dispersive photonic crystal structures : LDRD 33602 final report. (2003) (0)
- Extraordinary optical transmission through patterned subwavelength apertures. (2004) (0)
- Recent progress with leaky-mode (antiguided) arrays (1990) (0)
- Design of planar diffractive elements with a simulated annealing algorithm and the scalar Helmholtz equation (2001) (0)
- 3D Wide-Angle Beam Propagation using Complex Jacobi Iteration (2005) (0)
- Injection-Seeding Studies of Diode Laser Array Behavior (1987) (0)
- Phase correction of coupled arrays of vertical-cavity surface-emitting diode lasers for on-axis emission (1993) (0)
- Advanced packaging technology for high frequency photonic applications (1996) (0)
- Semiconductor ring lasers (1993) (0)
- Use of injection locking to study coupling behavior in gain-guided diode-laser arrays (1986) (0)
- Metal-ion spin-on glasses: novel materials for active waveguides (1994) (0)
- Thermal effects on the eigenmodes of gain-guided diode laser arrays (1986) (0)
- Laser beam-vapor plume interactions during Nd:YAG laser welding (1985) (0)
- Critical parameters for parallel interconnects using VCSEL arrays and fiber image guides (2003) (0)
- Analysis of a submicroampere laser diode (1996) (0)
- Target irradiation studies using relativistic electron beams (1975) (0)
- Injection seeding and mode control in diode laser arrays (1987) (0)
- High efficiency surface-emitting semiconductor laser resonators (1990) (0)
- Numerical simulation methods for complex semiconductor-laser geometries* (1993) (0)
- Analysis of a submicroampere laser diode (1996) (0)
- Modeling of 2D photonic bandgap structures using a triangular mesh finite difference method (2001) (0)
- High-Accuracy Finite Difference Equations for Simulation of Photonic Structures (1999) (0)
- Bent-waveguide modeling of large-mode-area, double-clad fibers for high-power lasers* (2006) (0)
- Electrooptical switching in N × N arrays of individually addressable superlattice electroabsorption modulators based on Wannier-Stark carrier localization (1990) (0)
- Monolayer variations in narrow well GaAs/AlAs heterostructures: contributions to linewidths and energy shifts of optical transitions from electron and hole levels (1990) (0)
- Mode control of 2-D phase-locked VCSEL arrays (1991) (0)
- Theory for optimization of two-photon-resonant sum-frequency mixing in Hg (1988) (0)
- Transparent boundary condition for beam propagation methods (1991) (0)
- On-axis far-field emission from 2-D phase-locked vertical-cavity surface-emitting laser arrays with phase correction (1992) (0)
- Effective index model predicts modal vertical-cavity lasers (2000) (0)
- Numerical modeling of leaky-mode diode laser arrays (1990) (0)
- Engineering the optical properties of selectively oxidized vertical cavity lasers (1997) (0)
- Numerical modeling of vertical cavity semiconductor lasers (1996) (0)
- Final Report on LDRD Project: Heterogeneous Integration of Optoelectronic Arrays and Microelectronics (2003) (0)
- Two-element phased array of monolithic vertical-cavity lasers (1999) (0)
- Channel-width Tailoring Of Index-guided Arrays (1988) (0)
- A three-dimensional non-paraxial beam propagation method using complex Jacobi iteration (2008) (0)
- Numerical simulation of Injection-locking of diode laser arrays (1985) (0)
- Multimode-waveguide laser beam deflector (1988) (0)
- Field-Dependent Transverse Confinement within Selectively Oxidized Microcavities (1997) (0)
- Nonlinearities in the absorption and photoluminescence spectra of GaAs/AlAs type II heterostructures (1990) (0)
- Understanding leaky-mode arrays via 2-D coupled mode theory (1989) (0)
- Coherent VUV Source At 130 nm: Theory And Modeling (1988) (0)
- Numerical Investigation of Leaky-Mode Coupling in VCSELs (1997) (0)
- Corrections to “Slanted-Wall Beam Propagation” (2009) (0)
- Surface Plasmon-Assisted Transmission and Emission from Subwavelength Patterned Apertures (2004) (0)
- Improved performance in ring diode lasers by controlled reflection feedback (1992) (0)
- Demonstration of a rib optical waveguide with cutoff mesa isolation (1995) (0)
- Thermal Effects in Gain-Guided Diode Laser Arrays (1987) (0)
- High-power single mode operation of hybrid ion-implanted/selectively-oxidized VCSELs (2000) (0)
- Eigenmodes of broad-area diode lasers (1986) (0)
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